Highlights • A 64-year-old man underwent head and neck surgery for oral squamous cell carcinoma.• Multiple suture granulomas mimicking tumor recurrence developed in the radiation field.• The suture granulomas developed… Click to show full abstract
Highlights • A 64-year-old man underwent head and neck surgery for oral squamous cell carcinoma.• Multiple suture granulomas mimicking tumor recurrence developed in the radiation field.• The suture granulomas developed shortly after adjuvant chemoradiation therapy.• Suspect suture granulomas when nodules appear during postoperative radiotherapy.• Suture granulomas may show spontaneous resolution.
               
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